Portion of a shoe upper



FIG. 1 is a front perspective view of a portion of a shoe upper showingmy new design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a rear perspective view thereof.

The uneven broken lines immediately adjacent to the shaded arearepresent unclaimed boundaries of the design. The uneven broken linesshowing the remainder of the shoe are for illlustrative purposes onlyand form no part of the claimed design.

The ornamental design for a portion of a shoe upper, as shown anddescribed.